61043745 (number)

61043745 is an odd 8-digits composite number following 61043744 and preceding 61043746. In scientific notation, it is written as 6.1043745 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 27905664 positive integers (up to 61043745) that are relatively prime to 61043745.

Interesting facts

Basic properties

Name

Name sixty-one million forty-three thousand seven hundred forty-five

Notation

Scientific notation 6.1043745 × 10^7
Engineering notation 6.1043745 × 10^6

Prime Factorization of 61043745

Prime Factorization 3 × 5 × 7 × 581369

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61043745
Product of the distinct prime numbers

The prime factorization of 61043745 is 3 × 5 × 7 × 581369. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 81, 32, 408, 38, 7573, 1639, 58512, 2070, 436011, 805652, 3317913, 906168, 34838464, 81215675, 36058849, 66130897, 6927669390, 9702306964

Basic calculations (n = 61043745)

Multiplication

n×y
n×2 122087490
n×3 183131235
n×4 244174980
n×5 305218725

Division

n÷y
n÷2 30521872.5
n÷3 20347915
n÷3 15260936.25
n÷5 12208749

Exponentiation

ny
n2 3726338803625025
n3 2.2746967571209E+23
n4 1.3885600879402E+31
n5 8.4762907925397E+38

Nth Root

y√n
2√n 7813.0496606639
3√n 393.74379531669
4√n 88.391456943892
5√n 36.068512660354

Divisors of 61043745

1, 3, 5, 7, 15, 21, 35, 105, 581369, 1744107, 2906845, 4069583, 8720535, 12208749, 20347915, 61043745

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61043744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61043745 can be divided by 16 positive divisors. The sum of these divisors (counting 61043745) is 1, the average is 0.0625.

Base conversion 61043745

Base System Value
2 Binary 11101000110111010000100001
3 Ternary 11020212100021110
4 Quaternary 3220313100201
5 Quinary 111111344440
6 Senary 10020213533
8 Octal 350672041
10 Decimal 61043745
12 Duodecimal 1853a2a9
16 Hexadecimal 3a37421
20 Vigesimal j1a975
36 Base36 10cdnl

Cryptographic Hash Functions

md5 8fca16eb25a9acf11f98af2435eede72
sha1 191ba58b3d2f73731f373c5f9b818f35460b89fb
sha256 fe5f2a8798c3e26facdd3dfd237256ed790e7583ae66b2c6825bbb7e61058ce3
sha512 90d5470e1486ba2419cae3eae306c977d374864ed8576c804acf9b4101358331a873fa780e86cef24b3c8826a503dbd7b3f6b05ef3d1443e18850850e77cc89e
ripemd-160 4cedbbb83068d9fc311a2e07b8553ca29b0e0421

61043745 as geometric shapes

Circle

Radius = n
Diameter 122087490
Circumference 383549161.67922
Area 1.1706638610255E+16

Sphere

Radius = n
Volume 9.5282274950874E+23
Surface area 4.682655444102E+16
Circumference 383549161.67922

Square

Length = n
Perimeter 244174980
Area 3726338803625025
Diagonal 86328892.077045

Cube

Length = n
Surface area 22358032821750150
Volume 2.2746967571209E+23
Space diagonal 105730867.82428

Equilateral Triangle

Length = n
Perimeter 183131235
Area 1.6135520335235E+15
Altitude 52865433.912139

Triangular Pyramid

Length = n
Surface area 1.6135520335235E+15
Volume 2.6807558368387E+22
Height 28776297.359015